532 
CDUS43 KLOT 070631
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1231 AM CST TUE JAN 7 2020


................................... 

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JANUARY 6 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42    240 PM  61    2008  31     11       41       
  MINIMUM         24    811 AM -17    2014  15      9       25       
  AVERAGE         33                        23     10       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.12        0.04  -0.04     0.00    
  MONTH TO DATE    0.01                      0.30  -0.29      T      
  SINCE DEC 1      1.39                      2.02  -0.63     2.53    
  SINCE JAN 1      0.01                      0.30  -0.29      T      
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        42    -10       32       
  MONTH TO DATE  190                       250    -60      192       
  SINCE DEC 1   1198                      1423   -225     1226       
  SINCE JUL 1   2574                      2677   -103     2741       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (250)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     8.6                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               


..........................................................

                                                                     
THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        65      2008                    
 MINIMUM TEMPERATURE (F)   15       -15      1999                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  7 2020.......SUNRISE   721 AM CST   SUNSET   438 PM CST   
JANUARY  8 2020.......SUNRISE   721 AM CST   SUNSET   439 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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